電(dian)(dian)(dian)阻(zu)有很多種。根(gen)(gen)據(ju)電(dian)(dian)(dian)阻(zu)材料,可(ke)分為(wei)(wei)(wei)繞線(xian)型(xing)(xing)(xing)和非繞線(xian)型(xing)(xing)(xing)。非繞線(xian)型(xing)(xing)(xing)分為(wei)(wei)(wei)合(he)成型(xing)(xing)(xing)和薄(bo)膜(mo)型(xing)(xing)(xing)。薄(bo)膜(mo)型(xing)(xing)(xing)包括碳膜(mo)型(xing)(xing)(xing)、金(jin)(jin)屬膜(mo)型(xing)(xing)(xing)、金(jin)(jin)屬箔型(xing)(xing)(xing)、金(jin)(jin)屬氧化膜(mo)型(xing)(xing)(xing)、玻璃釉膜(mo)型(xing)(xing)(xing)等;根(gen)(gen)據(ju)電(dian)(dian)(dian)阻(zu)的特殊用途,可(ke)分為(wei)(wei)(wei)熱(re)敏(min)電(dian)(dian)(dian)阻(zu)、壓敏(min)電(dian)(dian)(dian)阻(zu)、光敏(min)電(dian)(dian)(dian)阻(zu)、力敏(min)電(dian)(dian)(dian)阻(zu)、磁敏(min)電(dian)(dian)(dian)阻(zu)、氣敏(min)電(dian)(dian)(dian)阻(zu)、濕(shi)敏(min)電(dian)(dian)(dian)阻(zu),
滑動電阻和熱敏電阻是汽車上常見的電阻。
汽車電(dian)(dian)(dian)(dian)阻(zu)的作(zuo)用(yong)是限制電(dian)(dian)(dian)(dian)路內(nei)電(dian)(dian)(dian)(dian)流。在(zai)電(dian)(dian)(dian)(dian)子(zi)系統中,電(dian)(dian)(dian)(dian)阻(zu)的作(zuo)用(yong)非常重要。除作(zuo)為元(yuan)件(jian)(jian)的標準(zhun)電(dian)(dian)(dian)(dian)阻(zu)外,其他各部(bu)件(jian)(jian)都有一(yi)個可影響電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)流的電(dian)(dian)(dian)(dian)阻(zu)值。 固定電(dian)(dian)(dian)(dian)阻(zu)器和(he)可變(bian)電(dian)(dian)(dian)(dian)阻(zu)器在(zai)機動車電(dian)(dian)(dian)(dian)子(zi)系統內(nei)使用(yong)。
以下(xia)是對(dui)其的(de)擴展介紹:、
1、電(dian)阻(zu)的(de)介紹:電(dian)阻(zu)是(shi)描述導(dao)體(ti)導(dao)電(dian)性能的(de)物理量,用(yong)(yong)R表示。電(dian)阻(zu)的(de)大(da)小可以(yi)用(yong)(yong)來衡量導(dao)體(ti)對(dui)電(dian)流阻(zu)礙作用(yong)(yong)的(de)強弱,即導(dao)電(dian)性能的(de)好壞。電(dian)阻(zu)的(de)量值與導(dao)體(ti)的(de)材料、形狀、體(ti)積以(yi)及周(zhou)圍環境等因素有關(guan)。
2、電(dian)阻(zu)(zu)的分類(lei):不(bu)同導體的電(dian)阻(zu)(zu)按(an)其性(xing)質的不(bu)同還可分為兩種類(lei)型。一類(lei)稱(cheng)為線性(xing)電(dian)阻(zu)(zu)或歐(ou)姆電(dian)阻(zu)(zu),滿足歐(ou)姆定(ding)律(lv); 另(ling)一類(lei)稱(cheng)為非線性(xing)電(dian)阻(zu)(zu),不(bu)滿足歐(ou)姆定(ding)律(lv)。
2018年8月8日,名爵HS正式亮相。
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